Jason Garrison trades
| Chicago Blackhawks acquire | Date | Edmonton Oilers acquire | ||
|---|---|---|---|---|
 | Drake Caggiula | December 30, 2018 | Brandon Manning |  |
| Jason Garrison | Robin Norell | |||
| Tampa Bay Lightning acquire | Date | Vancouver Canucks acquire | ||
|---|---|---|---|---|
 | Jason Garrison | June 27, 2014 | 2014 2nd round pick |  |
| Jeff Costello | ||||
| 2015 7th round pick | ||||